Base | Representation |
---|---|
bin | 11001100010011… |
… | …10100010100010 |
3 | 112221010001221222 |
4 | 30301032202202 |
5 | 414320344302 |
6 | 33131415042 |
7 | 5210635523 |
oct | 1461164242 |
9 | 487101858 |
10 | 214231202 |
11 | aaa23089 |
12 | 5b8b4482 |
13 | 354caa33 |
14 | 2064884a |
15 | 13c1ada2 |
hex | cc4e8a2 |
214231202 has 8 divisors (see below), whose sum is σ = 325749036. Its totient is φ = 105648192.
The previous prime is 214231189. The next prime is 214231219. The reversal of 214231202 is 202132412.
It can be written as a sum of positive squares in 2 ways, for example, as 213130801 + 1100401 = 14599^2 + 1049^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733523 + ... + 733814.
Almost surely, 2214231202 is an apocalyptic number.
214231202 is a deficient number, since it is larger than the sum of its proper divisors (111517834).
214231202 is a wasteful number, since it uses less digits than its factorization.
214231202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1467412.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 214231202 is about 14636.6390267711. The cubic root of 214231202 is about 598.3577331077.
Adding to 214231202 its reverse (202132412), we get a palindrome (416363614).
The spelling of 214231202 in words is "two hundred fourteen million, two hundred thirty-one thousand, two hundred two".
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